Throughout the 1 179 day period beginning on August 27, 2021, vaccinesafety.edu's operability was checked 4 times. Throughout the whole testing period, vaccinesafety.edu was up 4 times, the most recent uptime was on November 18, 2024, when a code 200 was returned. Vaccinesafety.edu experienced zero downtime as of November 19, 2024, according to the checks. There have been no instances of error statuses among any responses received as of November 19, 2024. Responding on November 18, 2024, in 0.375 seconds, vaccinesafety.edu averaged 0.604 seconds for response times.